ijij\u0069\u006A (C99)\U000069\U00006A (C99)\x69\x6A (encoding-dependent)\151\152 (encoding-dependent)\u{69}\u{6A} (C++23)\x{69}\x{6A} (C++23, encoding-dependent)\o{151}\o{152} (C++23, encoding-dependent)\U00000069\U0000006A\u0069\u006A\x69\x6A (encoding-dependent)\151\152 (encoding-dependent)\u0069\u006A\u{69}\u{6A}\u0069\u006A\x69\x6A\69\6A\000069\00006A=69=6A%69%6A